package com.njwb.day07.demo;

import com.njwb.day07.demo.a.A;

public class Test {
    public static void main(String[] args) {
        A a=new A();
        a.f1();

        com.njwb.day07.demo.b.A a2=new com.njwb.day07.demo.b.A();
        a2.f1();
    }
}
